High-Impedance Surface Design Considerations
Résumé
In this communication, High Impedance Surfaces (HIS) based on patches are considered. The possibility to use the patch width as an additional degree of freedom for antennas is investigated. Within the limitation of a single linear polarization, rectangular patches allow adjusting the surface impedance value while keeping identical the in-phase reflection property of such metasurfaces on the same frequency range. With this approach, a bandwidth of 17% is achieved by using a dipole antenna over a HIS.
Domaines
Electromagnétisme
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APS2012_-_High-Impedance_Surface_Design_Considerations.pdf (503.76 Ko)
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